Dental impression tray

- IPCO Corporation
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Description

FIG. 1 is a perspective view taken from the front and right side of a dental impression tray, showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a front elevational view thereof; and

FIG. 6 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D212848 December 1968 Westlund et al.
3537179 November 1970 Parker et al.
3690004 September 1972 Frush
4368040 January 11, 1983 Weissman
4375965 March 8, 1983 Weissman
Patent History
Patent number: D281532
Type: Grant
Filed: Apr 29, 1983
Date of Patent: Nov 26, 1985
Assignee: IPCO Corporation (White Plains, NY)
Inventor: Bernard Weissman (New York, NY)
Primary Examiner: Catherine E. Kemper
Law Firm: Goodman & Teitelbaum
Application Number: 6/489,943
Classifications
Current U.S. Class: D24/10